google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1139,null,null,1455,null,null,null,null,null,null,null,null],
['2日',1410,null,null,1471,null,null,null,null,null,null,null,null],
['3日',1460,null,null,1434,null,null,null,null,null,null,null,null],
['4日',1461,null,null,1182,null,null,null,null,null,null,null,null],
['5日',1460,null,null,1415,null,null,null,null,null,null,null,null],
['6日',1492,null,null,1458,null,null,null,null,null,null,null,null],
['7日',1170,null,null,1395,null,null,null,null,null,null,null,null],
['8日',1364,null,null,1494,null,null,null,null,null,null,null,null],
['9日',1457,null,null,1540,null,null,null,null,null,null,null,null],
['10日',1484,null,null,1554,null,null,null,null,null,null,null,null],
['11日',1337,null,null,1134,null,null,null,null,null,null,null,null],
['12日',1334,null,null,1222,null,null,null,null,null,null,null,null],
['13日',1254,null,null,1315,null,null,null,null,null,null,null,null],
['14日',1002,null,null,1230,null,null,null,null,null,null,null,null],
['15日',1129,null,null,1364,null,null,null,null,null,null,null,null],
['16日',1258,null,null,1522,null,null,null,null,null,null,null,null],
['17日',1314,null,null,1513,null,null,null,null,null,null,null,null],
['18日',1484,null,null,1202,null,null,null,null,null,null,null,null],
['19日',1453,null,null,1375,null,null,null,null,null,null,null,null],
['20日',1561,null,null,1308,null,null,null,null,null,null,null,null],
['21日',1239,null,null,1303,null,null,null,null,null,null,null,null],
['22日',1186,null,null,1281,null,null,null,null,null,null,null,null],
['23日',1487,null,null,1229,null,null,null,null,null,null,null,null],
['24日',1500,null,null,1370,null,null,null,null,null,null,null,null],
['25日',1358,null,null,1198,null,null,null,null,null,null,null,null],
['26日',1476,null,null,1385,null,null,null,null,null,null,null,null],
['27日',1579,null,null,1409,null,null,null,null,null,null,null,null],
['28日',1247,null,null,1402,null,null,null,null,null,null,null,null],
['29日',1507,null,null,1422,null,null,null,null,null,null,null,null],
['30日',1474,null,null,1503,null,null,null,null,null,null,null,null],
['31日',1328,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=30 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});